@phdthesis{Adam2011,
  author    = {Adam, Michael},
  title     = {Die Privilegierung des EMAS-auditierten Unternehmens},
  publisher = {Lang},
  address   = {Frankfurt am Main},
  isbn      = {978-3-631-61455-6},
  pages     = {186 S.},
  year      = {2011},
  language  = {de}
}